Datasheet4U Logo Datasheet4U.com

AP2181A - 1.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

General Description

The AP2181A and AP2191A are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications.

This family of devices complies with USB 2.0 and is available with both polarities of Enable input.

Key Features

  • Single USB Port Power Switches.
  • Over-Current and Thermal Protection.
  • 2.1A Accurate Current Limiting.
  • Reverse Current Blocking.
  • 95mΩ On-Resistance.
  • Input Voltage Range: 2.7V.
  • 5.5V.
  • 0.6ms Typical Rise Time.
  • Very Low Shutdown Current: 1µA (max).
  • Fault Report (FLG) with Blanking Time (7ms typ).
  • ESD Protection: 4kV HBM, 300V MM.
  • Active Low (AP2181A) or Active High (AP2191A) Enable.
  • Ambient Temperature Range: -40°C to +85°C.
  • SO.

📥 Download Datasheet

Full PDF Text Transcription for AP2181A (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for AP2181A. For precise diagrams, and layout, please refer to the original PDF.

AP2181A/ AP2191A 1.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Description The AP2181A and AP2191A are integrated high-side power switches optimized for Universal Seri...

View more extracted text
A are integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. This family of devices complies with USB 2.0 and is available with both polarities of Enable input. The AP2181A and AP2191A offer current and thermal limiting and short circuit protection as well as controlled rise time and undervoltage lockout functionality. A 7ms deglitch capability on the open-drain Flag output prevents false over-current reporting and does not require any external components. All devices are available in SO-8, MSOP-8EP, SOT25 and U-DFN2018-6 packages. Features  Single USB Port Power Swit

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Diodes Logo AP2181 1.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH Diodes

More Datasheets from Diodes Incorporated

Part Number Description
AP2181D 1.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2186 1.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH
AP2141D 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2145 (AP2145 / AP2155) 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2146 (AP2146 / AP2156) 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH
AP2151D 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2155 (AP2145 / AP2155) 0.5A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2156 (AP2146 / AP2156) 0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH
AP2161D 1A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH
AP2162 1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH